From 19e29ad6f256d80bfdd7e4b824eada603a00e49a Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Sat, 28 May 2016 23:44:42 +0200
Subject: indent with tabs

---
 bin/ykfde-cpio.c |  2 +-
 bin/ykfde.c      |  2 +-
 udev/ykfde.c     | 30 +++++++++++++++---------------
 3 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/bin/ykfde-cpio.c b/bin/ykfde-cpio.c
index 371198e..c4a9d92 100644
--- a/bin/ykfde-cpio.c
+++ b/bin/ykfde-cpio.c
@@ -118,7 +118,7 @@ int main(int argc, char **argv) {
 		goto out10;
 	}
 
-        while (1) {
+	while (1) {
 		path = strdup(CHALLENGEDIR + 1);
 		if (strstr(path + pathlength, "/") == NULL)
 			break;
diff --git a/bin/ykfde.c b/bin/ykfde.c
index 05a96b3..209d5ce 100644
--- a/bin/ykfde.c
+++ b/bin/ykfde.c
@@ -320,7 +320,7 @@ int main(int argc, char **argv) {
 	 * We expect this to be active (or busy). It is the actual root device, no? */
 	cryptstatus = crypt_status(cryptdevice, device_name);
 	if (cryptstatus != CRYPT_ACTIVE && cryptstatus != CRYPT_BUSY) {
-                fprintf(stderr, "Device %s is invalid or inactive.\n", device_name);
+		fprintf(stderr, "Device %s is invalid or inactive.\n", device_name);
 		goto out50;
 	}
 
diff --git a/udev/ykfde.c b/udev/ykfde.c
index c95237d..af08104 100644
--- a/udev/ykfde.c
+++ b/udev/ykfde.c
@@ -60,21 +60,21 @@ void received_signal(int signal) {
 }
 
 static int send_on_socket(int fd, const char *socket_name, const void *packet, size_t size) {
-        union {
-                struct sockaddr sa;
-                struct sockaddr_un un;
-        } sa = {
-                .un.sun_family = AF_UNIX,
-        };
-
-        strncpy(sa.un.sun_path, socket_name, sizeof(sa.un.sun_path));
-
-        if (sendto(fd, packet, size, MSG_NOSIGNAL, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(socket_name)) < 0) {
-                perror("sendto() failed");
-                return EXIT_FAILURE;
-        }
+	union {
+		struct sockaddr sa;
+		struct sockaddr_un un;
+	} sa = {
+		.un.sun_family = AF_UNIX,
+	};
+
+	strncpy(sa.un.sun_path, socket_name, sizeof(sa.un.sun_path));
+
+	if (sendto(fd, packet, size, MSG_NOSIGNAL, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(socket_name)) < 0) {
+		perror("sendto() failed");
+		return EXIT_FAILURE;
+	}
 
-        return EXIT_SUCCESS;
+	return EXIT_SUCCESS;
 }
 
 static int try_answer(YK_KEY * yk, uint8_t slot, const char * ask_file, char * challenge) {
@@ -192,7 +192,7 @@ int main(int argc, char **argv) {
 	/* read challenge */
 	char challenge[CHALLENGELEN + 1];
 	char challengefilename[sizeof(CHALLENGEDIR) + 11 /* "/challenge-" */ + 10 /* unsigned int in char */ + 1];
-        int challengefile;
+	int challengefile;
 	/* read dir */
 	DIR * dir;
 	struct dirent * ent;
-- 
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